IES has two decades of experience working for government agencies. We appreciate the unique challenges of these projects, and our professionals are equipped with the experience, skills, and resources to successfully deliver, on time and on budget.

Terminals And Roadway Expansion, San Antonio International Airport

San Antonio, Texas


This project increases the number of terminals with two buildings, also adding a single-level connector and central utility plant. This project continues elevated terminal roadways across the two new terminals and includes retaining structures for the approach and off-ramps as well.

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IES is a North Central Texas Regional certified agency
IES is a South Central Texas certified Regional Agency
IES is a Statewide Historically Underutilized Business Program
Intelligent Engineering Services is a Minority Business Enterprise
IES is a Small Business Enterprise
IES is a Disadvantaged Business Enterprise